65748848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2087}}^1$

素因数の和:2285

約数の個数: 40

約数和(自身を含む): 139812480

約数和(自身を除く): 74063632

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 179, 358, 716, 1432, 1969, 2087, 2864, 3938, 4174, 7876, 8348, 15752, 16696, 22957, 31504, 33392, 45914, 91828, 183656, 367312, 373573, 747146, 1494292, 2988584, 4109303, 5977168, 8218606, 16437212, 32874424, 65748848]

約数ペア:

[(1, 65748848), (2, 32874424), (4, 16437212), (8, 8218606), (11, 5977168), (16, 4109303), (22, 2988584), (44, 1494292), (88, 747146), (176, 373573), (179, 367312), (358, 183656), (716, 91828), (1432, 45914), (1969, 33392), (2087, 31504), (2864, 22957), (3938, 16696), (4174, 15752), (7876, 8348)]